<!DOCTYPE html>
<html>
	<head>
		<meta charset="utf-8">
		<meta name="viewport" content="initial-scale=1.0, maximum-scale=1.0, user-scalable=no" />
		<title>grid</title>
		<style>
			.ui-grid-c div{
				border: 1px solid black;
			}
		</style>
		<link rel="stylesheet" href="css/jquery.mobile-1.4.5.css" />
		<script type="text/javascript" src="js/jquery.js" ></script>
		<script type="text/javascript" src="js/jquery.mobile-1.4.5.js" ></script>
	</head>
	<body>
		<div data-role = "page">
			<div data-role = "header">
				<h1>header</h1>
			</div>
			<div role="main" class="ui-content">
				<div class="ui-grid-c">
					<div class="ui-block-a">1</div>
					<div class="ui-block-b">2</div>
					<div class="ui-block-c">3</div>
					<div class="ui-block-d">4</div>
				</div>
			</div>
			<div data-role = "footer">
				<h1>footer</h1>
			</div>
		</div>
	</body>
</html>
